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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG790684903

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790684903

Diamond specifications and retailer prices

From $849 NZD
$477 USD
As of October 29, 2026
Save $7,519 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,368 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown round diamond

This 3.88ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790684903 or 790684903. Listed at 13 retailers as of October 29, 2026, with prices from $849 to $8,368, a $7,519 spread on the same certified stone. Brilliant Earth lists it at $8,368. 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

3.88
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790684903
Dimensions9.95 × 10.01 × 6.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm10.01 mm3.88 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790684903
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 29
Current: $8,368 NZD|Low: $849 NZD|High: $8,635 NZD|Avg: $3,395 NZD|-3.1%
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
October 29, 2026
Retailer 5$849 NZD
Retailer 14$951 NZD
Retailer 10$1,356 NZD
Retailer 2$1,597 NZD
Retailer 16$1,773 NZD
Retailer 6$1,818 NZD
Retailer 12$2,833 NZD
Retailer 11$2,840 NZD
Retailer 3$3,387 NZD
Retailer 15$3,632 NZD
Retailer 8$3,814 NZD
Retailer 9$3,892 NZD
Retailer 4$4,224 NZD
Retailer 7$4,286 NZD
Retailer 13$4,738 NZD
Brilliant Earth$8,368 NZD

31 data points across 16 retailers

13 retailers$849 NZD to $8,368 NZD

A
Cheapest Retailer
-
$849 NZD
$477 USD
A
Retailer 2
-
$951 NZD
$534 USD
View
A
Retailer 3
-
$1,356 NZD
£600 GBP
View
A
Retailer 4
-
$1,597 NZD
€854 EUR
View
A
Retailer 5
-
$1,773 NZD
$996 USD
View
B+
Retailer 6
-
$2,833 NZD
$1,591 USD
View
B+
Retailer 7
-
$2,840 NZD
$1,595 USD
View
B+
Retailer 8
-
$3,387 NZD
$1,902 USD
View
B+
Retailer 9
-
$3,632 NZD
$2,040 USD
View
B+
Retailer 10
-
$3,892 NZD
£1,721 GBP
View
Retailer 11
-
$4,224 NZD
SGD 3,206 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,738 NZD
$2,661 USD
View
Most Expensive
B
Brilliant Earth
20804792A · Oct 29
$8,368 NZD
$4,700 USD
View
12 more retailers have this diamond
Prices start from $849 NZDSave up to $7,519 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
3.88ct Round
$849 NZD