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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 $289 USD
As of October 25, 2026
Save $1,811 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,100 USD 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 $289 to $2,100, a $1,811 spread on the same certified stone. Brilliant Earth lists it at $2,100. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,100 USD|Low: $289 USD|High: $2,280 USD|Avg: $830 USD|-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$289 USD
Retailer 10$390 USD
Retailer 7$497 USD
Retailer 6$525 USD
Retailer 2$545 USD
Retailer 13$549 USD
Retailer 4$578 USD
Retailer 3$598 USD
Retailer 5$982 USD
Retailer 9$1,120 USD
Retailer 8$1,161 USD
Retailer 12$1,177 USD
Brilliant Earth$2,100 USD

43 data points across 13 retailers

13 retailers$289 USD to $2,100 USD

A
Cheapest Retailer
-
$289 USD
B+
Retailer 2
-
$390 USD
View
A
Retailer 3
-
$497 USD
ZAR 8,030 ZAR
View
A
Retailer 4
-
$525 USD
€500 EUR
View
A
Retailer 5
-
$545 USD
£429 GBP
View
A
Retailer 6
-
$549 USD
View
A
Retailer 7
-
$578 USD
View
B+
Retailer 8
-
$598 USD
View
B
Retailer 9
-
$982 USD
View
Retailer 10
-
$1,120 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,161 USD
£914 GBP
View
B
Retailer 12
-
$1,177 USD
View
Most Expensive
B
Brilliant Earth
21211458A · Oct 28
$2,100 USD
View
12 more retailers have this diamond
Prices start from $289 USDSave up to $1,811 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
1.70ct Round
$289 USD