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Radiant|Lab Grown|IGI

3.73ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG799680372

Certificate IGI LG799680372

Diamond specifications and retailer prices

From $668 USD
Save $3,757 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,425 USD at Rare Carat
View at Rare Carat

About this 3.73ct lab-grown radiant diamond

This 3.73ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799680372 or 799680372. Listed at 16 retailers, with prices from $668 to $4,425 at Rare Carat, a $3,757 spread on the same certified stone. 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

3.73
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799680372
Dimensions10.70 × 7.54 × 5.18 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm7.54 mm3.73 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799680372
Side View
Table 67.0%Crown 43.1°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,425 USD|Low: $483 USD|High: $4,644 USD|Avg: $1,885 USD|-4.7%
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
September 30, 2026
Retailer 3$668 USD
Retailer 13$870 USD
Retailer 2$978 USD
Retailer 14$1,114 USD
Retailer 15$1,143 USD
Retailer 12$1,178 USD
Retailer 7$1,586 USD
Retailer 5$2,164 USD
Retailer 9$2,186 USD
Retailer 8$2,303 USD
Retailer 11$2,387 USD
Retailer 6$2,404 USD
Retailer 4$2,829 USD
Retailer 10$3,017 USD
Rare Carat$4,425 USD

36 data points across 15 retailers

16 retailers$668 USD to $4,425 USD

A
Cheapest Retailer
-
$668 USD
A
Retailer 2
-
$870 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$978 USD
View
A
Retailer 4
-
$1,114 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,143 USD
£900 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,178 USD
€1,122 EUR
View
A
Retailer 7
-
$1,586 USD
ZAR 25,615 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$1,833 USD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$2,164 USD
£1,704 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
$2,186 USD
View
B+
Retailer 11
-
$2,303 USD
SGD 3,112 SGD
View
B+
Retailer 12
-
$2,404 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,411 USD
View
B+
Retailer 14
-
$2,829 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,017 USD
A$4,642 AUD
View
Most Expensive
B
Rare Carat
CN128-2BA · Sep 28
$4,425 USD
View
15 more retailers have this diamond
Prices start from $668 USDSave up to $3,757 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.

A
3.73ct Radiant
$668 USD