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Round|Lab Grown|IGI

3.75ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG617408877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617408877

Diamond specifications and retailer prices

From $1,073 NZD
$605 USD
As of October 29, 2026
Save $4,746 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,820 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.75ct lab-grown round diamond

This 3.75ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617408877 or 617408877. Listed at 22 retailers as of October 29, 2026, with prices from $1,073 to $5,820, a $4,746 spread on the same certified stone. Brilliant Earth lists it at $5,820. 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

3.75
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617408877
Dimensions9.89 × 9.83 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.89 mm9.83 mm3.75 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617408877
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: Oct 29
Current: $5,820 NZD|Low: $1,031 NZD|High: $5,859 NZD|Avg: $2,731 NZD
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
November 1, 2026
Retailer 15$1,073 NZD
Retailer 3$1,203 NZD
Retailer 6$1,332 NZD
Retailer 16$1,332 NZD
Retailer 11$1,561 NZD
Retailer 12$1,710 NZD
Retailer 10$1,835 NZD
Retailer 8$2,042 NZD
Retailer 2$2,078 NZD
Retailer 14$2,512 NZD
Retailer 7$2,598 NZD
Retailer 4$3,306 NZD
Retailer 17$3,502 NZD
Retailer 5$4,200 NZD
Retailer 9$4,413 NZD
Retailer 13$5,814 NZD
Brilliant Earth$5,820 NZD

29 data points across 17 retailers

22 retailers$1,073 NZD to $5,820 NZD

A
Cheapest Retailer
-
$1,073 NZD
$605 USD
A
Retailer 2
-
$1,203 NZD
$678 USD
View
Final sale: no returns
A
Retailer 3
-
$1,203 NZD
$678 USD
View
A
Retailer 4
-
$1,317 NZD
HK$5,800 HKD
View
Retailer 5
-
$1,332 NZD
$751 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,332 NZD
$751 USD
View
A
Retailer 7
-
$1,561 NZD
$880 USD
View
A
Retailer 8
-
$1,710 NZD
£759 GBP
View
A
Retailer 9
-
$1,835 NZD
€985 EUR
View
A
Retailer 10
-
$1,861 NZD
$1,049 USD
View
A
Retailer 11
-
$2,042 NZD
$1,151 USD
View
A
Retailer 12
-
$2,078 NZD
£922 GBP
View
B+
Retailer 13
-
$2,512 NZD
A$2,178 AUD
View
B+
Retailer 14
-
$2,598 NZD
$1,464 USD
View
B
Retailer 15
-
$3,306 NZD
$1,863 USD
View
B+
Retailer 16
-
$3,502 NZD
$1,974 USD
View
B
Retailer 17
-
$3,818 NZD
SGD 2,908 SGD
View
B
Retailer 18
-
$4,200 NZD
$2,367 USD
View
B
Retailer 19
-
$4,306 NZD
$2,427 USD
View
B
Retailer 20
-
$4,413 NZD
$2,487 USD
View
B
Retailer 21
-
$5,814 NZD
£2,580 GBP
View
Most Expensive
B
Brilliant Earth
9096014A · Oct 31
$5,820 NZD
$3,280 USD
View
21 more retailers have this diamond
Prices start from $1,073 NZDSave up to $4,746 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
3.75ct Round
$1,073 NZD