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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG669428022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669428022

Diamond specifications and retailer prices

From $356 AUD
$250 USD
As of October 29, 2026
Save $1,572 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,928 AUD at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669428022 or 669428022. Listed at 25 retailers as of October 29, 2026, with prices from $356 to $1,928, a $1,572 spread on the same certified stone. Reve Diamonds lists it at $1,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669428022
Dimensions7.64 × 7.70 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.64 mm7.70 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669428022
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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 29
Current: $1,738 AUD|Low: $353 AUD|High: $1,928 AUD|Avg: $1,039 AUD|+0.9%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 10$356 AUD
Retailer 18$411 AUD
Retailer 2$413 AUD
Retailer 5$441 AUD
Retailer 6$441 AUD
Retailer 20$669 AUD
Retailer 15$703 AUD
Retailer 7$739 AUD
Retailer 12$759 AUD
Retailer 4$829 AUD
Retailer 16$839 AUD
Retailer 14$849 AUD
Retailer 8$1,174 AUD
Retailer 3$1,310 AUD
Retailer 11$1,421 AUD
Retailer 9$1,494 AUD
Retailer 17$1,568 AUD
Retailer 1$1,738 AUD
Retailer 19$1,781 AUD
Retailer 13$1,893 AUD
Reve Diamonds$1,928 AUD

31 data points across 21 retailers

25 retailers$356 AUD to $1,928 AUD

A
Cheapest Retailer
-
$356 AUD
$250 USD
A
Retailer 2
-
$411 AUD
$289 USD
View
Final sale: no returns
A
Retailer 3
-
$413 AUD
$290 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
A
Retailer 5
-
$441 AUD
$310 USD
View
A
Retailer 6
-
$669 AUD
$470 USD
View
A
Retailer 7
-
$703 AUD
£389 GBP
View
A
Retailer 8
-
$739 AUD
$519 USD
View
A
Retailer 9
-
$759 AUD
€508 EUR
View
A
Retailer 10
-
$799 AUD
$561 USD
View
A
Retailer 11
-
$829 AUD
$582 USD
View
B+
Retailer 12
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$839 AUD
£464 GBP
View
A
Retailer 13
-
$849 AUD
View
B
Retailer 14
-
$1,174 AUD
$825 USD
View
B+
Retailer 15
-
$1,310 AUD
$920 USD
View
Retailer 16
-
$1,408 AUD
$989 USD
View
Price last confirmed 41 days ago
B
Retailer 17
-
$1,421 AUD
$998 USD
View
B
Retailer 18
-
$1,494 AUD
$1,049 USD
View
B
Retailer 19
-
$1,568 AUD
View
B
Retailer 20
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$1,688 AUD
$1,186 USD
View
B
Retailer 21
-
$1,738 AUD
$1,221 USD
View
B
Retailer 22
-
$1,781 AUD
£985 GBP
View
B
Retailer 23
-
$1,893 AUD
$1,330 USD
View
B
Retailer 24
-
$1,906 AUD
$1,339 USD
View
Most Expensive
B
Reve Diamonds
29D06EB3F · Oct 30
$1,928 AUD
$1,354 USD
View
24 more retailers have this diamond
Prices start from $356 AUDSave up to $1,572 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
$356 AUD