CaratHunter
Plans
Cushion|Lab Grown|IGI

3.70ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG572342161

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG572342161

Diamond specifications and retailer prices

From $776 USD
As of October 31, 2026
Save $5,384 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,160 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown cushion diamond

This 3.7ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG572342161 or 572342161. Listed at 15 retailers as of October 31, 2026, with prices from $776 to $6,160, a $5,384 spread on the same certified stone. Do Amore Diamonds lists it at $6,160. 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

3.70
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572342161
Dimensions9.04 × 8.75 × 5.77 mm
L/W Ratio1.03
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
9.04 mm8.75 mm3.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572342161
Side View
Table 62.5%Crown 36.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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 31
Current: $3,329 USD|Low: $776 USD|High: $5,910 USD|Avg: $1,922 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$776 USD
Retailer 9$805 USD
Retailer 8$980 USD
Retailer 10$1,137 USD
Retailer 11$1,208 USD
Retailer 4$1,361 USD
Retailer 6$2,006 USD
Retailer 7$2,062 USD
Retailer 3$2,758 USD
Retailer 1$3,329 USD
Retailer 5$5,850 USD

43 data points across 11 retailers

15 retailers$776 USD to $6,160 USD

A
Cheapest Retailer
-
$776 USD
Final sale: no returns
Retailer 2
-
$805 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$980 USD
View
A
Retailer 4
-
$1,078 USD
View
A
Retailer 5
-
$1,137 USD
View
A
Retailer 6
-
$1,208 USD
View
A
Retailer 7
-
$1,361 USD
£1,072 GBP
View
B+
Retailer 8
-
$2,006 USD
A$3,086 AUD
View
B+
Retailer 9
-
$2,062 USD
ZAR 33,314 ZAR
View
B+
Retailer 10
-
$2,746 USD
View
B+
Retailer 11
-
$2,758 USD
£2,172 GBP
View
B
Retailer 12
-
$3,176 USD
View
B
Retailer 13
-
$3,329 USD
£2,621 GBP
View
B
Retailer 14
-
$5,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-63E73D707 · Oct 31
$6,160 USD
View
14 more retailers have this diamond
Prices start from $776 USDSave up to $5,384 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
3.70ct Cushion
$776 USD