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Oval|Lab Grown|IGI

1.70ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG766657518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766657518

Diamond specifications and retailer prices

From $383 AUD
$269 USD
As of October 29, 2026
Save $1,952 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,335 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG766657518 or 766657518. Listed at 25 retailers as of October 29, 2026, with prices from $383 to $2,335, a $1,952 spread on the same certified stone. Brilliant Earth lists it at $2,335. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766657518
Dimensions9.57 × 6.69 × 4.16 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.69 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766657518
Side View
Table 63.0%Crown 34°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.2%

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: $2,335 AUD|Low: $369 AUD|High: $2,534 AUD|Avg: $1,104 AUD|-7.9%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 3$383 AUD
Retailer 7$444 AUD
Retailer 5$475 AUD
Retailer 9$544 AUD
Retailer 14$705 AUD
Retailer 15$788 AUD
Retailer 12$817 AUD
Retailer 8$860 AUD
Retailer 10$912 AUD
Retailer 13$1,106 AUD
Retailer 2$1,150 AUD
Retailer 6$1,529 AUD
Retailer 4$1,705 AUD
Retailer 16$1,723 AUD
Retailer 11$1,916 AUD
Brilliant Earth$2,335 AUD

42 data points across 16 retailers

25 retailers$383 AUD to $2,335 AUD

A
Cheapest Retailer
-
$383 AUD
$269 USD
A
Retailer 2
-
$444 AUD
$312 USD
View
A
Retailer 3
-
$475 AUD
$334 USD
View
A
Retailer 4
-
$475 AUD
$334 USD
View
A
Retailer 5
-
$528 AUD
HK$2,900 HKD
View
A
Retailer 6
-
$544 AUD
£301 GBP
View
B+
Retailer 7
-
$648 AUD
$455 USD
View
A
Retailer 8
-
$705 AUD
$495 USD
View
A
Retailer 9
-
$788 AUD
€527 EUR
View
A
Retailer 10
-
$817 AUD
ZAR 9,272 ZAR
View
A
Retailer 11
-
$860 AUD
$604 USD
View
A
Retailer 12
-
$903 AUD
$634 USD
View
A
Retailer 13
-
$912 AUD
£505 GBP
View
B+
Retailer 14
-
$1,106 AUD
View
B+
Retailer 15
-
$1,150 AUD
$808 USD
View
B+
Retailer 16
-
$1,223 AUD
$859 USD
View
B+
Retailer 17
-
$1,529 AUD
$1,074 USD
View
B+
Retailer 18
-
$1,548 AUD
SGD 1,469 SGD
View
B
Retailer 19
-
$1,601 AUD
$1,125 USD
View
B
Retailer 20
-
$1,705 AUD
$1,198 USD
View
Retailer 21
-
$1,723 AUD
$1,210 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$1,829 AUD
$1,285 USD
View
B
Retailer 23
-
$1,844 AUD
£1,020 GBP
View
B
Retailer 24
-
$1,916 AUD
£1,060 GBP
View
Most Expensive
B
Brilliant Earth
20550745A · Oct 29
$2,335 AUD
$1,640 USD
View
24 more retailers have this diamond
Prices start from $383 AUDSave up to $1,952 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.

A
1.70ct Oval
$383 AUD