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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG691503613

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691503613

Diamond specifications and retailer prices

From $358 USD
As of October 28, 2026
Save $1,237 USD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,595 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691503613 or 691503613. Listed at 27 retailers as of October 26, 2026, with prices from $358 to $1,595, a $1,237 spread on the same certified stone. MOH London lists it at $1,595. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691503613
Dimensions6.43 × 6.46 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm6.46 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691503613
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 28
Current: $1,595 USD|Low: $358 USD|High: $1,612 USD|Avg: $886 USD|-1.0%
MOH London
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
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Retailer 17
Retailer 18
October 28, 2026
Retailer 7$358 USD
Retailer 6$435 USD
Retailer 11$535 USD
Retailer 14$535 USD
Retailer 16$618 USD
Retailer 12$634 USD
Retailer 4$636 USD
Retailer 2$683 USD
Retailer 3$701 USD
Retailer 13$705 USD
Retailer 18$908 USD
Retailer 15$976 USD
Retailer 9$1,061 USD
Retailer 17$1,166 USD
Retailer 10$1,323 USD
Retailer 8$1,401 USD
Retailer 5$1,578 USD
MOH London$1,595 USD

33 data points across 18 retailers

27 retailers$358 USD to $1,595 USD

A
Retailer 1
-
$321 USD
Price last confirmed 18 days ago
Returns within 21 days
A
Retailer 2
-
$325 USD
View
Price last confirmed 36 days ago
Returns within 21 days
A
Retailer 3
-
$358 USD
View
Final sale: no returns
A
Retailer 4
-
$372 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$376 USD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$397 USD
View
Price last confirmed 34 days ago
Returns within 30 days
A
Retailer 7
-
$397 USD
View
Price last confirmed 26 days ago
Returns within 30 days
B+
Retailer 8
-
$398 USD
View
Price last confirmed 18 days ago
Returns within 30 days
B+
Retailer 9
-
$435 USD
HK$3,400 HKD
View
B+
Retailer 10
-
$535 USD
View
Returns within 30 days
B+
Retailer 11
-
$535 USD
View
Returns within 40 days
B+
Retailer 12
-
$618 USD
€589 EUR
View
Returns within 100 days
B+
Retailer 13
-
$634 USD
£499 GBP
View
Returns within 30 days
B+
Retailer 14
-
$636 USD
View
Returns within 30 days
B+
Retailer 15
-
$683 USD
ZAR 11,035 ZAR
View
Returns within 7 days
B
Retailer 16
-
$701 USD
A$1,078 AUD
View
B+
Retailer 17
-
$705 USD
£555 GBP
View
Returns within 30 days
B
Retailer 18
-
$908 USD
A$1,397 AUD
View
Price last confirmed 24 days ago
Returns within 30 days
B
Retailer 19
-
$976 USD
A$1,502 AUD
View
B
Retailer 20
-
$1,061 USD
SGD 1,434 SGD
View
Returns within 14 days
B
Retailer 21
-
$1,166 USD
View
Returns within 30 days
B
Retailer 22
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$1,278 USD
View
Price last confirmed 29 days ago
Returns within 30 days
B
Retailer 23
-
$1,294 USD
View
Price last confirmed 33 days ago
Returns within 30 days
B
Retailer 24
-
$1,323 USD
View
Returns within 90 days
B
Retailer 25
-
$1,430 USD
View
Returns within 30 days
B
Retailer 26
-
$1,578 USD
View
Returns within 30 days
Most Expensive
B
MOH London
LG691503613 · Oct 26
$1,595 USD
£1,256 GBP
View
26 more retailers have this diamond
Prices start from $358 USDSave up to $1,237 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
1.03ct Round
$358 USD