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Round|Lab Grown|IGI

2.10ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG816674298

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816674298

Diamond specifications and retailer prices

From $1,315 NZD
$741 USD
As of October 29, 2026
Save $12,667 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,981 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816674298 or 816674298. Listed at 21 retailers as of October 29, 2026, with prices from $1,315 to $13,981, a $12,667 spread on the same certified stone. Brilliant Earth lists it at $13,981. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816674298
Dimensions8.10 × 8.14 × 5.10 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.10 mm8.14 mm2.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816674298
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $13,981 NZD|Low: $1,263 NZD|High: $13,981 NZD|Avg: $3,511 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 30, 2026
Retailer 21$1,315 NZD
Retailer 5$1,430 NZD
Retailer 12$1,471 NZD
Retailer 6$1,526 NZD
Retailer 7$1,526 NZD
Retailer 2$1,730 NZD
Retailer 9$1,836 NZD
Retailer 4$1,989 NZD
Retailer 20$2,182 NZD
Retailer 13$2,435 NZD
Retailer 11$2,596 NZD
Retailer 16$2,679 NZD
Retailer 19$3,758 NZD
Retailer 15$3,936 NZD
Retailer 3$4,288 NZD
Retailer 17$4,732 NZD
Retailer 10$5,158 NZD
Retailer 8$5,182 NZD
Retailer 14$5,260 NZD
Retailer 18$6,023 NZD
Brilliant Earth$13,981 NZD

29 data points across 21 retailers

21 retailers$1,315 NZD to $13,981 NZD

A
Cheapest Retailer
-
$1,315 NZD
$741 USD
A
Retailer 2
-
$1,430 NZD
$806 USD
View
A
Retailer 3
-
$1,471 NZD
$829 USD
View
Final sale: no returns
A
Retailer 4
-
$1,526 NZD
$860 USD
View
Retailer 5
-
$1,526 NZD
$860 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,730 NZD
£768 GBP
View
A
Retailer 7
-
$1,836 NZD
$1,035 USD
View
A
Retailer 8
-
$1,989 NZD
$1,121 USD
View
A
Retailer 9
-
$2,182 NZD
$1,230 USD
View
A
Retailer 10
-
$2,435 NZD
£1,081 GBP
View
A
Retailer 11
-
$2,596 NZD
$1,463 USD
View
A
Retailer 12
-
$2,679 NZD
€1,438 EUR
View
B+
Retailer 13
-
$3,758 NZD
$2,118 USD
View
B+
Retailer 14
-
$3,936 NZD
ZAR 35,833 ZAR
View
B+
Retailer 15
-
$4,288 NZD
$2,417 USD
View
B+
Retailer 16
-
$4,732 NZD
£2,100 GBP
View
B+
Retailer 17
-
$5,158 NZD
$2,907 USD
View
B
Retailer 18
-
$5,182 NZD
$2,921 USD
View
B
Retailer 19
-
$5,260 NZD
$2,964 USD
View
B
Retailer 20
-
$6,023 NZD
£2,673 GBP
View
Most Expensive
B
Brilliant Earth
21678812A · Oct 29
$13,981 NZD
$7,880 USD
View
20 more retailers have this diamond
Prices start from $1,315 NZDSave up to $12,667 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 Round
$1,315 NZD