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Round|Lab Grown|IGI

3.65ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG629482504

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629482504

Diamond specifications and retailer prices

From $410 USD
As of October 26, 2026
Save $3,230 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,640 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round 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 LG629482504 or 629482504. Listed at 13 retailers as of October 26, 2026, with prices from $410 to $3,640, a $3,230 spread on the same certified stone. Do Amore Diamonds lists it at $3,640. 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

3.65
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629482504
Dimensions9.93 × 9.90 × 6.06 mm
L/W Ratio1.00
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
9.93 mm9.90 mm3.65 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629482504
Side View
Table 57.0%Crown 34.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.2%

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 26
Current: $3,640 USD|Low: $352 USD|High: $3,950 USD|Avg: $1,786 USD|-7.8%
Do Amore Diamonds
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
October 29, 2026
Retailer 11$410 USD
Retailer 9$459 USD
Retailer 4$487 USD
Retailer 13$804 USD
Retailer 8$805 USD
Retailer 2$1,184 USD
Retailer 5$1,216 USD
Retailer 10$1,425 USD
Retailer 12$1,803 USD
Retailer 7$2,071 USD
Retailer 6$2,101 USD
Retailer 3$3,150 USD
Retailer 14$3,405 USD
Do Amore Diamonds$3,640 USD

26 data points across 14 retailers

13 retailers$410 USD to $3,640 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$459 USD
View
A
Retailer 3
-
$487 USD
View
Final sale: no returns
A
Retailer 4
-
$487 USD
View
Final sale: no returns
B+
Retailer 5
-
$804 USD
View
A
Retailer 6
-
$805 USD
View
A
Retailer 7
-
$1,184 USD
A$1,822 AUD
View
B+
Retailer 8
-
$1,425 USD
View
B+
Retailer 9
-
$1,803 USD
View
B+
Retailer 10
-
$2,071 USD
£1,631 GBP
View
B
Retailer 11
-
$3,150 USD
View
B
Retailer 12
-
$3,405 USD
View
Most Expensive
B
Do Amore Diamonds
27-326628B88 · Oct 29
$3,640 USD
View
12 more retailers have this diamond
Prices start from $410 USDSave up to $3,230 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
3.65ct Round
$410 USD