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 $265 USD
As of October 29, 2026
Save $2,055 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,320 USD at Yadav Diamonds · As of October 29, 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 29, 2026, with prices from $265 to $2,320, a $2,055 spread on the same certified stone. Yadav Diamonds lists it at $2,320. 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
Color
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

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 29
Current: $998 USD|Low: $248 USD|High: $2,320 USD|Avg: $744 USD|-3.0%
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 29, 2026
Retailer 11$248 USD
Retailer 13$265 USD
Retailer 8$301 USD
Retailer 18$333 USD
Retailer 19$402 USD
Retailer 16$475 USD
Retailer 14$485 USD
Retailer 3$512 USD
Retailer 17$546 USD
Retailer 12$561 USD
Retailer 4$656 USD
Retailer 5$727 USD
Retailer 9$970 USD
Retailer 6$977 USD
Retailer 1$998 USD
Retailer 7$1,059 USD
Retailer 10$1,110 USD
Retailer 15$1,201 USD
Retailer 2$1,322 USD
Yadav Diamonds$2,320 USD

23 data points across 20 retailers

24 retailers$265 USD to $2,320 USD

A
Retailer 1
-
$248 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$301 USD
View
A
Retailer 5
-
$307 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$307 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 8
-
$402 USD
View
A
Retailer 9
-
$475 USD
£374 GBP
View
A
Retailer 10
-
$485 USD
€462 EUR
View
A
Retailer 11
-
$512 USD
ZAR 8,272 ZAR
View
A
Retailer 12
-
$546 USD
View
A
Retailer 13
-
$561 USD
£442 GBP
View
B+
Retailer 14
-
$656 USD
View
B+
Retailer 15
-
$727 USD
A$1,118 AUD
View
B+
Retailer 16
-
$970 USD
View
B+
Retailer 17
-
$977 USD
SGD 1,320 SGD
View
B+
Retailer 18
-
$987 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$998 USD
View
B+
Retailer 20
-
$1,059 USD
View
B
Retailer 21
-
$1,110 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$1,201 USD
£946 GBP
View
B
Retailer 23
-
$1,322 USD
View
Most Expensive
B
Yadav Diamonds
13337015 · Oct 29
$2,320 USD
View
23 more retailers have this diamond
Prices start from $265 USDSave up to $2,055 USD

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
$265 USD