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Round|Lab Grown|IGI

1.45ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG817669789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817669789

Diamond specifications and retailer prices

From $339 SGD
$265 USD
As of October 30, 2026
Save $2,627 SGD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,966 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817669789 or 817669789. Listed at 24 retailers as of October 30, 2026, with prices from $339 to $2,966, a $2,627 spread on the same certified stone. Yadav Diamonds lists it at $2,966. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817669789
Dimensions7.38 × 7.41 × 4.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.41 mm1.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817669789
Side View
Table 61.0%Crown 32.1°Girdle: MediumPavilion 41.5°Culet: NoneDepth 59.4%

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 30
Current: $505 SGD|Low: $317 SGD|High: $2,966 SGD|Avg: $965 SGD|-23.3%
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
Yadav Diamonds
October 30, 2026
Retailer 11$317 SGD
Retailer 18$339 SGD
Retailer 8$385 SGD
Retailer 4$425 SGD
Retailer 1$505 SGD
Retailer 13$598 SGD
Retailer 19$620 SGD
Retailer 5$655 SGD
Retailer 3$698 SGD
Retailer 15$710 SGD
Retailer 6$839 SGD
Retailer 7$929 SGD
Retailer 14$1,234 SGD
Retailer 9$1,240 SGD
Retailer 17$1,276 SGD
Retailer 16$1,326 SGD
Retailer 10$1,419 SGD
Retailer 2$1,536 SGD
Retailer 12$1,678 SGD
Yadav Diamonds$2,966 SGD

23 data points across 20 retailers

24 retailers$339 SGD to $2,966 SGD

Retailer 1
-
$317 SGD
$248 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$339 SGD
$265 USD
View
Final sale: no returns
Retailer 3
-
$367 SGD
$287 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$385 SGD
$301 USD
View
Retailer 5
-
$392 SGD
$307 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$392 SGD
$307 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$425 SGD
HK$2,600 HKD
View
B+
Retailer 8
-
$505 SGD
$395 USD
View
A
Retailer 9
-
$598 SGD
£369 GBP
View
A
Retailer 10
-
$620 SGD
€462 EUR
View
A
Retailer 11
-
$655 SGD
ZAR 8,272 ZAR
View
A
Retailer 12
-
$698 SGD
$546 USD
View
A
Retailer 13
-
$710 SGD
£437 GBP
View
B+
Retailer 14
-
$839 SGD
$656 USD
View
B+
Retailer 15
-
$929 SGD
A$1,118 AUD
View
B+
Retailer 16
-
$1,234 SGD
View
B+
Retailer 17
-
$1,240 SGD
$970 USD
View
Retailer 18
-
$1,262 SGD
$987 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$1,276 SGD
$998 USD
View
B+
Retailer 20
-
$1,326 SGD
$1,037 USD
View
Retailer 21
-
$1,419 SGD
$1,110 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$1,536 SGD
£946 GBP
View
B
Retailer 23
-
$1,678 SGD
$1,312 USD
View
Most Expensive
B
Yadav Diamonds
13337015 · Oct 30
$2,966 SGD
$2,320 USD
View
23 more retailers have this diamond
Prices start from $339 SGDSave up to $2,627 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 Round
$339 SGD