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Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG770636196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636196

Diamond specifications and retailer prices

From $363 SGD
$284 USD
As of October 30, 2026
Save $1,383 SGD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,378 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770636196 or 770636196. Listed at 25 retailers as of October 30, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636196
Dimensions7.36 × 7.41 × 4.58 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
7.36 mm7.41 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636196
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 30
Current: $2,378 SGD|Low: $377 SGD|High: $2,378 SGD|Avg: $983 SGD
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 31, 2026
Retailer 5$377 SGD
Retailer 6$607 SGD
Retailer 8$618 SGD
Retailer 11$692 SGD
Retailer 2$722 SGD
Retailer 7$766 SGD
Retailer 3$771 SGD
Retailer 12$938 SGD
Retailer 13$956 SGD
Retailer 9$1,371 SGD
Retailer 4$1,469 SGD
Retailer 10$1,622 SGD
Brilliant Earth$2,378 SGD

35 data points across 13 retailers

25 retailers$363 SGD to $1,746 SGD

Retailer 1
-
$325 SGD
$254 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$363 SGD
$284 USD
View
Final sale: no returns
Retailer 3
-
$377 SGD
$295 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$403 SGD
$315 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$442 SGD
HK$2,700 HKD
View
B+
Retailer 6
-
$543 SGD
$425 USD
View
A
Retailer 7
-
$607 SGD
$475 USD
View
A
Retailer 8
-
$618 SGD
£381 GBP
View
A
Retailer 9
-
$692 SGD
ZAR 8,741 ZAR
View
B+
Retailer 10
-
$722 SGD
€538 EUR
View
B+
Retailer 11
-
$741 SGD
$580 USD
View
B+
Retailer 12
-
$766 SGD
£472 GBP
View
B+
Retailer 13
-
$771 SGD
A$928 AUD
View
B+
Retailer 14
-
$938 SGD
A$1,129 AUD
View
B+
Retailer 15
-
$956 SGD
$748 USD
View
B+
Retailer 16
-
$1,020 SGD
$798 USD
View
Retailer 17
-
$1,294 SGD
$1,012 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$1,301 SGD
View
B
Retailer 19
-
$1,360 SGD
$1,064 USD
View
B+
Retailer 20
-
$1,371 SGD
A$1,650 AUD
View
B
Retailer 21
-
$1,469 SGD
$1,149 USD
View
B
Retailer 22
-
$1,584 SGD
$1,239 USD
View
B
Retailer 23
-
$1,622 SGD
£999 GBP
View
B
Retailer 24
-
$1,746 SGD
$1,366 USD
View
Most Expensive
Brilliant Earth
18318215A · Oct 21
$2,378 SGD
$1,860 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $363 SGDSave up to $1,383 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
1.55ct Round
$363 SGD