Oval|Lab Grown|IGI

3.07ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG850607351

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850607351

Diamond specifications and retailer prices

From $379 USD
As of October 29, 2026
Save $3,115 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,494 USD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval 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 LG850607351 or 850607351. Listed at 16 retailers as of October 29, 2026, with prices from $379 to $3,494, a $3,115 spread on the same certified stone. Helzberg Diamonds lists it at $3,494. 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

3.07
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850607351
Dimensions11.85 × 7.98 × 5.05 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm7.98 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850607351
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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 29
Current: $3,494 USD|Low: $379 USD|High: $3,494 USD|Avg: $1,197 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
Retailer 16
October 30, 2026
Retailer 11$379 USD
Retailer 14$470 USD
Retailer 3$525 USD
Retailer 2$525 USD
Retailer 12$620 USD
Retailer 7$632 USD
Retailer 9$851 USD
Retailer 15$853 USD
Retailer 16$990 USD
Retailer 4$1,021 USD
Retailer 10$1,049 USD
Retailer 8$1,524 USD
Retailer 6$1,550 USD
Retailer 5$1,761 USD
Retailer 13$1,848 USD
Helzberg Diamonds$3,494 USD

3 data points across 16 retailers

16 retailers$379 USD to $3,494 USD

A
Cheapest Retailer
-
$379 USD
A
Retailer 2
-
$470 USD
View
A
Retailer 3
-
$525 USD
HK$4,100 HKD
View
A
Retailer 4
-
$525 USD
£413 GBP
View
A
Retailer 5
-
$620 USD
View
B+
Retailer 6
-
$632 USD
View
A
Retailer 7
-
$851 USD
£670 GBP
View
A
Retailer 8
-
$853 USD
View
A
Retailer 9
-
$990 USD
A$1,523 AUD
View
A
Retailer 10
-
$1,021 USD
ZAR 16,490 ZAR
View
A
Retailer 11
-
$1,049 USD
View
B+
Retailer 12
-
$1,524 USD
SGD 2,059 SGD
View
B
Retailer 13
-
$1,550 USD
View
B+
Retailer 14
-
$1,761 USD
View
B
Retailer 15
-
$1,848 USD
£1,455 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOLGMGNJLH · Oct 30
$3,494 USD
View
15 more retailers have this diamond
Prices start from $379 USDSave up to $3,115 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
3.07ct Oval
$379 USD