CaratHunter
Plans
Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG826678232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826678232

Diamond specifications and retailer prices

From $411 AUD
$289 USD
As of October 25, 2026
Save $2,578 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,990 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG826678232 or 826678232. Listed at 13 retailers as of October 25, 2026, with prices from $411 to $2,990, a $2,578 spread on the same certified stone. Brilliant Earth lists it at $2,990. 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 angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678232
Dimensions7.67 × 7.59 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm7.59 mm1.70 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678232
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

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: $2,990 AUD|Low: $411 AUD|High: $3,246 AUD|Avg: $1,182 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
October 30, 2026
Retailer 11$411 AUD
Retailer 10$555 AUD
Retailer 7$708 AUD
Retailer 6$747 AUD
Retailer 2$775 AUD
Retailer 13$782 AUD
Retailer 4$823 AUD
Retailer 3$852 AUD
Retailer 5$1,398 AUD
Retailer 9$1,594 AUD
Retailer 8$1,652 AUD
Retailer 12$1,676 AUD
Brilliant Earth$2,990 AUD

43 data points across 13 retailers

13 retailers$411 AUD to $2,990 AUD

A
Cheapest Retailer
-
$411 AUD
$289 USD
B+
Retailer 2
-
$555 AUD
$390 USD
View
A
Retailer 3
-
$708 AUD
ZAR 8,030 ZAR
View
A
Retailer 4
-
$747 AUD
€500 EUR
View
A
Retailer 5
-
$775 AUD
£429 GBP
View
A
Retailer 6
-
$782 AUD
$549 USD
View
A
Retailer 7
-
$823 AUD
$578 USD
View
B+
Retailer 8
-
$852 AUD
$598 USD
View
B
Retailer 9
-
$1,398 AUD
$982 USD
View
Retailer 10
-
$1,594 AUD
$1,120 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$1,652 AUD
£914 GBP
View
B
Retailer 12
-
$1,676 AUD
$1,177 USD
View
Most Expensive
B
Brilliant Earth
21211458A · Oct 28
$2,990 AUD
$2,100 USD
View
12 more retailers have this diamond
Prices start from $411 AUDSave up to $2,578 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
$411 AUD