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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG760545205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760545205

Diamond specifications and retailer prices

From $641 AUD
$450 USD
As of October 25, 2026
Save $1,296 AUD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,430 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round 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 LG760545205 or 760545205. Listed at 16 retailers as of October 23, 2026, with a 202% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760545205
Dimensions7.73 × 7.77 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm7.77 mm1.70 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760545205
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.5%

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 25
Current: $668 AUD|Low: $307 AUD|High: $2,148 AUD|Avg: $1,106 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 2$433 AUD
Retailer 12$448 AUD
Retailer 10$641 AUD
Retailer 1$668 AUD
Retailer 3$833 AUD
Retailer 6$896 AUD
Retailer 5$900 AUD
Retailer 7$1,245 AUD
Retailer 9$1,473 AUD
Retailer 11$1,845 AUD
Retailer 4$2,021 AUD
Retailer 8$2,133 AUD

35 data points across 12 retailers

16 retailers$641 AUD to $1,936 AUD

Retailer 1
-
$387 AUD
$272 USD
Price last confirmed 9 days ago
Retailer 2
-
$448 AUD
$315 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$480 AUD
$337 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$480 AUD
$337 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$641 AUD
$450 USD
View
A
Retailer 6
-
$668 AUD
$469 USD
View
B+
Retailer 7
-
$896 AUD
ZAR 10,165 ZAR
View
B+
Retailer 8
-
$900 AUD
£498 GBP
View
Retailer 9
-
$1,245 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,473 AUD
$1,035 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,702 AUD
$1,196 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,845 AUD
$1,296 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,936 AUD
$1,360 USD
View
Retailer 14
-
$2,021 AUD
$1,420 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$2,133 AUD
£1,180 GBP
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-FDDA8F5E0 · Oct 23
$3,430 AUD
$2,410 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $641 AUDSave up to $1,296 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 Round
$641 AUD