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Oval|Lab Grown|IGI

1.70ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG669467178

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669467178

Diamond specifications and retailer prices

From $1,182 AUD
$830 USD
As of October 30, 2026
Save $515 AUD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,697 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669467178 or 669467178. Listed at 8 retailers as of October 30, 2026, with prices from $1,182 to $1,697, a $515 spread on the same certified stone. Brilliance lists it at $1,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669467178
Dimensions9.99 × 6.67 × 4.19 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.67 mm1.70 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669467178
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,751 AUD|Low: $266 AUD|High: $3,502 AUD|Avg: $1,165 AUD|-2.2%
Brilliance
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
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Retailer 18
October 7, 2026
Retailer 5$367 AUD
Retailer 6$417 AUD
Retailer 13$471 AUD
Retailer 18$656 AUD
Retailer 8$687 AUD
Retailer 2$720 AUD
Retailer 15$743 AUD
Retailer 7$863 AUD
Retailer 11$903 AUD
Retailer 16$944 AUD
Retailer 12$1,182 AUD
Retailer 3$1,194 AUD
Retailer 17$1,384 AUD
Retailer 14$1,651 AUD
Retailer 10$1,664 AUD
Brilliance$1,751 AUD
Retailer 4$1,839 AUD
Retailer 9$3,502 AUD

12 data points across 18 retailers

8 retailers$1,182 AUD to $1,697 AUD

Retailer 1
-
$336 AUD
$236 USD
Price last confirmed 38 days ago
Retailer 2
-
$401 AUD
$282 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$471 AUD
£260 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
$802 AUD
HK$4,400 HKD
View
Price last confirmed 57 days ago
Retailer 5
-
$934 AUD
$656 USD
View
Price last confirmed 45 days ago
B+
Retailer 6
-
$1,182 AUD
$830 USD
View
Retailer 7
-
$1,194 AUD
$839 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Brilliance
D33533597 · Oct 30
$1,697 AUD
$1,192 USD
View
7 more retailers have this diamond
Prices start from $1,182 AUDSave up to $515 AUD

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.

B+
1.70ct Oval
$1,182 AUD