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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG669427858

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669427858

Diamond specifications and retailer prices

From $320 SGD
$250 USD
As of October 29, 2026
Save $1,411 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,731 SGD 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 LG669427858 or 669427858. Listed at 25 retailers as of October 29, 2026, with prices from $320 to $1,731, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,731. 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 angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427858
Dimensions7.60 × 7.67 × 4.77 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
7.60 mm7.67 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427858
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.5%

Caratlytics Score

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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: $1,561 SGD|Low: $317 SGD|High: $1,731 SGD|Avg: $998 SGD|-7.6%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 8$320 SGD
Retailer 16$369 SGD
Retailer 19$371 SGD
Retailer 3$396 SGD
Retailer 4$396 SGD
Retailer 17$601 SGD
Retailer 5$663 SGD
Retailer 12$682 SGD
Retailer 2$744 SGD
Retailer 14$753 SGD
Retailer 13$763 SGD
Retailer 6$1,055 SGD
Retailer 9$1,276 SGD
Retailer 7$1,341 SGD
Retailer 15$1,408 SGD
Retailer 1$1,561 SGD
Retailer 18$1,593 SGD
Retailer 11$1,677 SGD
Retailer 10$1,700 SGD
Reve Diamonds$1,731 SGD

42 data points across 20 retailers

25 retailers$320 SGD to $1,731 SGD

Retailer 1
-
$317 SGD
$248 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$320 SGD
$250 USD
View
A
Retailer 3
-
$369 SGD
$289 USD
View
Final sale: no returns
A
Retailer 4
-
$371 SGD
$290 USD
View
Retailer 5
-
$389 SGD
$304 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$396 SGD
$310 USD
View
A
Retailer 7
-
$396 SGD
$310 USD
View
A
Retailer 8
-
$601 SGD
$470 USD
View
A
Retailer 9
-
$663 SGD
$519 USD
View
A
Retailer 10
-
$682 SGD
€508 EUR
View
A
Retailer 11
-
$717 SGD
$561 USD
View
A
Retailer 12
-
$744 SGD
$582 USD
View
B+
Retailer 13
-
$753 SGD
£464 GBP
View
A
Retailer 14
-
$763 SGD
A$918 AUD
View
B+
Retailer 15
-
$1,055 SGD
$825 USD
View
Retailer 16
-
$1,264 SGD
$989 USD
View
Price last confirmed 40 days ago
B
Retailer 17
-
$1,276 SGD
$998 USD
View
B
Retailer 18
-
$1,341 SGD
$1,049 USD
View
B
Retailer 19
-
$1,408 SGD
A$1,694 AUD
View
B
Retailer 20
-
$1,516 SGD
$1,186 USD
View
B
Retailer 21
-
$1,561 SGD
$1,221 USD
View
B
Retailer 22
-
$1,593 SGD
£981 GBP
View
B
Retailer 23
-
$1,700 SGD
$1,330 USD
View
B
Retailer 24
-
$1,712 SGD
$1,339 USD
View
Most Expensive
B
Reve Diamonds
AC809C2A1 · Oct 30
$1,731 SGD
$1,354 USD
View
24 more retailers have this diamond
Prices start from $320 SGDSave up to $1,411 SGD

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
$320 SGD