Oval|Lab Grown|IGI

1.59ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG851622194

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851622194

Diamond specifications and retailer prices

From $230 USD
As of November 1, 2026
Save $1,090 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,320 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851622194 or 851622194. Listed at 13 retailers as of October 31, 2026, with prices from $230 to $1,320, a $1,090 spread on the same certified stone. Brilliant Earth lists it at $1,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851622194
Dimensions9.44 × 6.51 × 4.14 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
9.44 mm6.51 mm1.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851622194
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 63.6%

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: Nov 1
Current: $1,320 USD|Low: $230 USD|High: $1,320 USD|Avg: $745 USD
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
November 2, 2026
Retailer 8$230 USD
Retailer 3$256 USD
Retailer 2$301 USD
Retailer 5$385 USD
Retailer 7$492 USD
Retailer 6$533 USD
Retailer 12$695 USD
Retailer 4$968 USD
Retailer 13$1,025 USD
Retailer 9$1,040 USD
Retailer 10$1,142 USD
Retailer 11$1,288 USD
Brilliant Earth$1,320 USD

4 data points across 13 retailers

13 retailers$230 USD to $1,320 USD

A
Cheapest Retailer
-
$230 USD
A
Retailer 2
-
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$301 USD
£237 GBP
View
B+
Retailer 4
-
$385 USD
View
A
Retailer 5
-
$492 USD
ZAR 7,943 ZAR
View
A
Retailer 6
-
$533 USD
£419 GBP
View
B+
Retailer 7
-
$695 USD
View
B+
Retailer 8
-
$968 USD
View
B+
Retailer 9
-
$1,025 USD
View
B+
Retailer 10
-
$1,040 USD
View
B
Retailer 11
-
$1,142 USD
£899 GBP
View
B
Retailer 12
-
$1,288 USD
View
Most Expensive
B
Brilliant Earth
22377843A · Oct 31
$1,320 USD
View
12 more retailers have this diamond
Prices start from $230 USDSave up to $1,090 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
1.59ct Oval
$230 USD