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Round|Lab Grown|IGI

3.69ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG623465590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623465590

Diamond specifications and retailer prices

From $464 USD
As of October 29, 2026
Save $1,484 USD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,948 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.69ct lab-grown round diamond

This 3.69ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623465590 or 623465590. Listed at 5 retailers as of October 29, 2026, with prices from $464 to $1,948, a $1,484 spread on the same certified stone. The Diamond Guys lists it at $1,948. 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

3.69
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623465590
Dimensions10.05 × 9.96 × 6.03 mm
L/W Ratio1.01
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
10.05 mm9.96 mm3.69 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623465590
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

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: $464 USD|Low: $319 USD|High: $3,550 USD|Avg: $1,311 USD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
October 27, 2026
Retailer 1$464 USD
Retailer 5$645 USD
Retailer 4$661 USD
Retailer 8$796 USD
Retailer 2$813 USD
Retailer 10$876 USD
Retailer 7$1,279 USD
Retailer 11$1,349 USD
Retailer 3$1,473 USD
Retailer 9$1,909 USD
The Diamond Guys$1,948 USD
Retailer 6$3,550 USD

15 data points across 12 retailers

5 retailers$464 USD to $1,948 USD

A
Cheapest Retailer
-
$464 USD
Final sale: no returns
B+
Retailer 2
-
$661 USD
View
Retailer 3
-
$1,279 USD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$1,473 USD
CA$2,045 CAD
View
Most Expensive
B
The Diamond Guys
1954433976 · Oct 30
$1,948 USD
View
4 more retailers have this diamond
Prices start from $464 USDSave up to $1,484 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
3.69ct Round
$464 USD