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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG678537460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678537460

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 LG678537460 or 678537460. 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 angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678537460
Dimensions7.63 × 7.66 × 4.71 mm
L/W Ratio1.00
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
7.63 mm7.66 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678537460
Side View
Table 59.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

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 29
Current: $1,561 SGD|Low: $304 SGD|High: $1,731 SGD|Avg: $902 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 10$320 SGD
Retailer 20$358 SGD
Retailer 2$371 SGD
Retailer 6$396 SGD
Retailer 7$396 SGD
Retailer 19$601 SGD
Retailer 15$631 SGD
Retailer 3$663 SGD
Retailer 12$682 SGD
Retailer 5$744 SGD
Retailer 16$753 SGD
Retailer 14$763 SGD
Retailer 8$1,055 SGD
Retailer 4$1,176 SGD
Retailer 11$1,276 SGD
Retailer 9$1,341 SGD
Retailer 17$1,408 SGD
Retailer 1$1,561 SGD
Retailer 18$1,599 SGD
Retailer 13$1,700 SGD
Reve Diamonds$1,731 SGD

33 data points across 21 retailers

25 retailers$320 SGD to $1,731 SGD

A
Cheapest Retailer
-
$320 SGD
$250 USD
A
Retailer 2
-
$358 SGD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$371 SGD
$290 USD
View
A
Retailer 4
-
$396 SGD
$310 USD
View
A
Retailer 5
-
$396 SGD
$310 USD
View
A
Retailer 6
-
$601 SGD
$470 USD
View
A
Retailer 7
-
$631 SGD
£389 GBP
View
A
Retailer 8
-
$663 SGD
$519 USD
View
A
Retailer 9
-
$682 SGD
€508 EUR
View
A
Retailer 10
-
$717 SGD
$561 USD
View
A
Retailer 11
-
$744 SGD
$582 USD
View
B+
Retailer 12
-
$753 SGD
£464 GBP
View
A
Retailer 13
-
$763 SGD
A$918 AUD
View
B
Retailer 14
-
$1,055 SGD
$825 USD
View
B+
Retailer 15
-
$1,176 SGD
$920 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
-
$1,599 SGD
£985 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
A76317E36 · 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