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Radiant|Lab Grown|IGI

2.10ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG770623373

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770623373

Diamond specifications and retailer prices

From $839 AUD
$589 USD
As of October 30, 2026
Save $4,429 AUD (84%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $5,267 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770623373 or 770623373. Listed at 30 retailers as of October 30, 2026, with prices from $839 to $5,267, a $4,429 spread on the same certified stone. Brilliant Earth lists it at $5,267. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770623373
Dimensions8.67 × 6.16 × 8.67 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm6.16 mm2.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770623373
Side View
Table 66.0%Crown 45.4°Girdle: Slightly ThickPavilion 32.1°Culet: NoneDepth 70.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,267 AUD|Low: $938 AUD|High: $8,755 AUD|Avg: $2,853 AUD|-39.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
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Retailer 24
October 31, 2026
Retailer 7$938 AUD
Retailer 11$1,039 AUD
Retailer 23$1,130 AUD
Retailer 21$1,224 AUD
Retailer 9$1,374 AUD
Retailer 3$1,395 AUD
Retailer 22$1,578 AUD
Retailer 18$1,626 AUD
Retailer 2$2,205 AUD
Retailer 13$2,310 AUD
Retailer 14$2,328 AUD
Retailer 5$2,457 AUD
Retailer 20$2,509 AUD
Retailer 6$2,735 AUD
Retailer 15$3,016 AUD
Retailer 12$3,287 AUD
Retailer 10$3,330 AUD
Retailer 16$3,365 AUD
Retailer 17$3,451 AUD
Retailer 8$3,467 AUD
Retailer 4$4,082 AUD
Retailer 19$4,538 AUD
Retailer 24$4,655 AUD
Brilliant Earth$5,267 AUD

34 data points across 24 retailers

30 retailers$839 AUD to $5,267 AUD

A
Cheapest Retailer
-
$839 AUD
$589 USD
A
Retailer 2
-
$938 AUD
$659 USD
View
Final sale: no returns
A
Retailer 3
-
$940 AUD
$660 USD
View
A
Retailer 4
-
$1,039 AUD
$730 USD
View
Retailer 5
-
$1,039 AUD
$730 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,130 AUD
HK$6,200 HKD
View
A
Retailer 7
-
$1,224 AUD
$860 USD
View
A
Retailer 8
-
$1,374 AUD
$965 USD
View
A
Retailer 9
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$1,395 AUD
$980 USD
View
Retailer 10
-
$1,578 AUD
€1,056 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
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$1,626 AUD
£899 GBP
View
A
Retailer 12
-
$2,205 AUD
$1,549 USD
View
A
Retailer 13
-
$2,310 AUD
View
B+
Retailer 14
-
$2,328 AUD
$1,635 USD
View
B+
Retailer 15
-
$2,342 AUD
$1,645 USD
View
B+
Retailer 16
-
$2,457 AUD
$1,726 USD
View
B+
Retailer 17
-
$2,509 AUD
ZAR 28,477 ZAR
View
B+
Retailer 18
-
$2,735 AUD
$1,921 USD
View
B+
Retailer 19
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$3,016 AUD
£1,668 GBP
View
B+
Retailer 20
-
$3,165 AUD
$2,223 USD
View
B+
Retailer 21
-
$3,287 AUD
SGD 3,120 SGD
View
B+
Retailer 22
-
$3,330 AUD
$2,339 USD
View
B+
Retailer 23
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$3,365 AUD
$2,364 USD
View
B+
Retailer 24
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$3,438 AUD
$2,415 USD
View
B+
Retailer 25
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$3,467 AUD
$2,435 USD
View
Retailer 26
-
$4,082 AUD
View
Price last confirmed 22 days ago
Retailer 27
-
$4,519 AUD
$3,174 USD
View
Price last confirmed 60 days ago
B
Retailer 28
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$4,538 AUD
£2,510 GBP
View
Retailer 29
-
$4,655 AUD
$3,270 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17702907A · Oct 30
$5,267 AUD
$3,700 USD
View
29 more retailers have this diamond
Prices start from $839 AUDSave up to $4,429 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.10ct Radiant
$839 AUD