CaratHunter
Plans
Radiant|Lab Grown|IGI

1.45ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG770661976

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770661976

Diamond specifications and retailer prices

From $274 SGD
$214 USD
As of October 30, 2026
Save $1,313 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,807 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770661976 or 770661976. Listed at 23 retailers as of October 30, 2026, with a 479% 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

1.45
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770661976
Dimensions7.95 × 5.59 × 7.95 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.59 mm1.45 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770661976
Side View
Table 63.0%Crown 23.4°Girdle: THN-MEDPavilion 36.4°Culet: NoneDepth 68.5%

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 30
Current: $1,807 SGD|Low: $306 SGD|High: $1,961 SGD|Avg: $938 SGD|-7.8%
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
Retailer 14
October 30, 2026
Retailer 6$306 SGD
Retailer 12$550 SGD
Retailer 2$583 SGD
Retailer 10$585 SGD
Retailer 7$630 SGD
Retailer 5$664 SGD
Retailer 11$831 SGD
Retailer 3$1,093 SGD
Retailer 14$1,097 SGD
Retailer 9$1,219 SGD
Retailer 4$1,328 SGD
Retailer 8$1,371 SGD
Retailer 13$1,410 SGD
Brilliant Earth$1,807 SGD

44 data points across 14 retailers

23 retailers$274 SGD to $1,587 SGD

A
Cheapest Retailer
-
$274 SGD
$214 USD
A
Retailer 2
-
$306 SGD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$318 SGD
$248 USD
View
A
Retailer 4
-
$340 SGD
$265 USD
View
A
Retailer 5
-
$340 SGD
$265 USD
View
A
Retailer 6
-
$377 SGD
HK$2,300 HKD
View
Retailer 7
-
$550 SGD
€409 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$583 SGD
$455 USD
View
A
Retailer 9
-
$585 SGD
ZAR 7,368 ZAR
View
A
Retailer 10
-
$630 SGD
£387 GBP
View
A
Retailer 11
-
$664 SGD
$518 USD
View
A
Retailer 12
-
$831 SGD
A$998 AUD
View
B+
Retailer 13
-
$887 SGD
$692 USD
View
B+
Retailer 14
-
$1,093 SGD
$853 USD
View
B+
Retailer 15
-
$1,097 SGD
$856 USD
View
B+
Retailer 16
-
$1,103 SGD
View
B+
Retailer 17
-
$1,162 SGD
$906 USD
View
B+
Retailer 18
-
$1,219 SGD
A$1,463 AUD
View
B
Retailer 19
-
$1,328 SGD
£816 GBP
View
B+
Retailer 20
-
$1,371 SGD
£842 GBP
View
Retailer 21
-
$1,410 SGD
$1,100 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$1,587 SGD
$1,239 USD
View
Most Expensive
Brilliant Earth
18018407A · Oct 21
$1,807 SGD
$1,410 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $274 SGDSave up to $1,313 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
1.45ct Radiant
$274 SGD