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Round|Lab Grown|IGI

3.63ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG659453700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659453700

Diamond specifications and retailer prices

From $647 USD
As of October 29, 2026
Save $3,393 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,040 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.63ct lab-grown round diamond

This 3.63ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG659453700 or 659453700. Listed at 19 retailers as of October 29, 2026, with prices from $647 to $4,040, a $3,393 spread on the same certified stone. Brilliant Earth lists it at $4,040. 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

3.63
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659453700
Dimensions9.89 × 9.86 × 6.05 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
9.89 mm9.86 mm3.63 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659453700
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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: $4,040 USD|Low: $548 USD|High: $6,710 USD|Avg: $1,903 USD|-39.8%
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
October 31, 2026
Retailer 16$647 USD
Retailer 5$704 USD
Retailer 3$725 USD
Retailer 17$751 USD
Retailer 13$930 USD
Retailer 6$1,075 USD
Retailer 4$1,154 USD
Retailer 11$1,198 USD
Retailer 8$1,275 USD
Retailer 2$1,641 USD
Retailer 10$1,695 USD
Retailer 12$1,743 USD
Retailer 7$2,111 USD
Retailer 9$2,590 USD
Retailer 14$3,166 USD
Retailer 15$3,960 USD
Brilliant Earth$4,040 USD

36 data points across 17 retailers

19 retailers$647 USD to $4,040 USD

A
Cheapest Retailer
-
$647 USD
A
Retailer 2
-
$704 USD
View
A
Retailer 3
-
$725 USD
View
Final sale: no returns
A
Retailer 4
-
$751 USD
View
Retailer 5
-
$751 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$930 USD
View
B+
Retailer 7
-
$1,075 USD
View
A
Retailer 8
-
$1,154 USD
View
A
Retailer 9
-
$1,198 USD
€1,141 EUR
View
B+
Retailer 10
-
$1,275 USD
View
B+
Retailer 11
-
$1,641 USD
View
B+
Retailer 12
-
$1,695 USD
A$2,608 AUD
View
B+
Retailer 13
-
$1,743 USD
ZAR 28,157 ZAR
View
Retailer 14
-
$1,849 USD
View
Price last confirmed 45 days ago
B
Retailer 15
-
$2,111 USD
View
B
Retailer 16
-
$2,590 USD
View
B
Retailer 17
-
$3,166 USD
£2,493 GBP
View
Retailer 18
-
$3,960 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
14250133A · Oct 30
$4,040 USD
View
18 more retailers have this diamond
Prices start from $647 USDSave up to $3,393 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
3.63ct Round
$647 USD