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Radiant|Lab Grown|IGI

2.10ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG623477660

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

Certificate IGI LG623477660

Diamond specifications and retailer prices

From $796 NZD
$448 USD
As of November 2, 2026
Save $5,762 NZD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,558 NZD at Brilliant Earth · As of November 2, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623477660 or 623477660. Listed at 27 retailers as of November 2, 2026, with prices from $796 to $6,558, a $5,762 spread on the same certified stone. Brilliant Earth lists it at $6,558. 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
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623477660
Dimensions9.03 × 6.39 × 4.27 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.03 mm6.39 mm2.10 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623477660
Side View
Table 63.0%Crown 44.3°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $6,558 NZD|Low: $796 NZD|High: $7,802 NZD|Avg: $2,663 NZD|-15.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 3$796 NZD
Retailer 4$978 NZD
Retailer 9$1,137 NZD
Retailer 16$1,271 NZD
Retailer 19$1,395 NZD
Retailer 7$1,452 NZD
Retailer 12$1,517 NZD
Retailer 13$1,634 NZD
Retailer 15$2,194 NZD
Retailer 8$2,299 NZD
Retailer 2$2,383 NZD
Retailer 18$2,655 NZD
Retailer 5$3,126 NZD
Retailer 10$3,234 NZD
Retailer 11$3,297 NZD
Retailer 14$3,630 NZD
Retailer 6$3,699 NZD
Retailer 17$5,199 NZD
Brilliant Earth$6,558 NZD

43 data points across 19 retailers

27 retailers$796 NZD to $6,558 NZD

A
Cheapest Retailer
-
$796 NZD
$448 USD
Retailer 2
-
$796 NZD
$448 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$903 NZD
$508 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$978 NZD
$550 USD
View
Final sale: no returns
Retailer 5
-
$988 NZD
$556 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$1,011 NZD
$569 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$1,105 NZD
$622 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,137 NZD
HK$5,000 HKD
View
A
Retailer 9
-
$1,271 NZD
$715 USD
View
A
Retailer 10
-
$1,395 NZD
$785 USD
View
A
Retailer 11
-
$1,452 NZD
$817 USD
View
A
Retailer 12
-
$1,517 NZD
€813 EUR
View
A
Retailer 13
-
$1,634 NZD
£724 GBP
View
A
Retailer 14
-
$2,194 NZD
A$1,899 AUD
View
A
Retailer 15
-
$2,299 NZD
$1,294 USD
View
A
Retailer 16
-
$2,383 NZD
ZAR 21,663 ZAR
View
B+
Retailer 17
-
$2,655 NZD
$1,494 USD
View
Retailer 18
-
$2,943 NZD
$1,656 USD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$3,126 NZD
$1,759 USD
View
B+
Retailer 20
-
$3,176 NZD
$1,787 USD
View
Retailer 21
-
$3,176 NZD
$1,787 USD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
$3,234 NZD
$1,819 USD
View
B+
Retailer 23
-
$3,297 NZD
SGD 2,507 SGD
View
B+
Retailer 24
-
$3,630 NZD
£1,608 GBP
View
B+
Retailer 25
-
$3,699 NZD
$2,081 USD
View
Retailer 26
-
$5,199 NZD
$2,925 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
9670691A · Nov 2
$6,558 NZD
$3,690 USD
View
26 more retailers have this diamond
Prices start from $796 NZDSave up to $5,762 NZD

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
$796 NZD