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Round|Lab Grown|IGI

3.75ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784683364

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784683364

Diamond specifications and retailer prices

From $419 USD
As of October 29, 2026
Save $2,126 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,545 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG784683364 or 784683364. Listed at 13 retailers as of October 28, 2026, with prices from $419 to $2,545, a $2,126 spread on the same certified stone. Rare Carat lists it at $2,545. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784683364
Dimensions9.83 × 9.87 × 6.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.87 mm3.75 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784683364
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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: $2,545 USD|Low: $418 USD|High: $2,555 USD|Avg: $1,456 USD|-0.4%
Rare Carat
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 30, 2026
Retailer 5$419 USD
Retailer 14$469 USD
Retailer 2$666 USD
Retailer 9$828 USD
Retailer 6$908 USD
Retailer 16$924 USD
Retailer 12$1,456 USD
Retailer 11$1,460 USD
Retailer 7$1,555 USD
Retailer 3$1,669 USD
Retailer 8$1,803 USD
Retailer 15$1,811 USD
Retailer 10$1,916 USD
Retailer 4$2,099 USD
Retailer 13$2,335 USD
Rare Carat$2,545 USD

34 data points across 16 retailers

13 retailers$419 USD to $2,545 USD

A
Cheapest Retailer
-
$419 USD
A
Retailer 2
-
$469 USD
View
A
Retailer 3
-
$666 USD
£525 GBP
View
A
Retailer 4
-
$828 USD
€789 EUR
View
A
Retailer 5
-
$924 USD
View
B+
Retailer 6
-
$1,456 USD
View
B+
Retailer 7
-
$1,460 USD
View
B+
Retailer 8
-
$1,669 USD
View
B+
Retailer 9
-
$1,811 USD
View
B+
Retailer 10
-
$1,916 USD
£1,509 GBP
View
Retailer 11
-
$2,099 USD
SGD 2,837 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$2,335 USD
View
Most Expensive
B
Rare Carat
LGRD30-39473 · Oct 28
$2,545 USD
View
12 more retailers have this diamond
Prices start from $419 USDSave up to $2,126 USD

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
$419 USD