Oval|Lab Grown|IGI

3.10ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG805654342

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805654342

Diamond specifications and retailer prices

From $384 USD
As of October 31, 2026
Save $2,954 USD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,338 USD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval 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 LG805654342 or 805654342. Listed at 6 retailers as of October 31, 2026, with prices from $384 to $3,338, a $2,954 spread on the same certified stone. Helzberg Diamonds lists it at $3,338. 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

3.10
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805654342
Dimensions11.86 × 8.18 × 5.09 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.18 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805654342
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 62.2%

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 31
Current: $3,338 USD|Low: $384 USD|High: $3,338 USD|Avg: $1,203 USD
Helzberg 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
Retailer 15
October 31, 2026
Retailer 8$384 USD
Retailer 11$451 USD
Retailer 12$513 USD
Retailer 7$697 USD
Retailer 14$740 USD
Retailer 3$755 USD
Retailer 2$796 USD
Retailer 15$944 USD
Retailer 4$985 USD
Retailer 13$1,212 USD
Retailer 6$1,490 USD
Retailer 5$1,631 USD
Retailer 9$1,870 USD
Retailer 10$2,270 USD
Helzberg Diamonds$3,338 USD

38 data points across 15 retailers

6 retailers$384 USD to $3,338 USD

A
Cheapest Retailer
-
$384 USD
Final sale: no returns
A
Retailer 2
-
$796 USD
£627 GBP
View
Retailer 3
-
$944 USD
ZAR 15,248 ZAR
View
Price last confirmed 49 days ago
Retailer 4
-
$1,212 USD
View
Price last confirmed 45 days ago
Retailer 5
-
$1,870 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOGLMLKJKI · Oct 31
$3,338 USD
View
5 more retailers have this diamond
Prices start from $384 USDSave up to $2,954 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
3.10ct Oval
$384 USD