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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770636405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636405

Diamond specifications and retailer prices

From $257 AUD
$181 USD
As of October 29, 2026
Save $1,266 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,523 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770636405 or 770636405. Listed at 20 retailers as of October 28, 2026, with prices from $257 to $1,523, a $1,266 spread on the same certified stone. Reve Diamonds lists it at $1,523. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636405
Dimensions6.54 × 6.57 × 3.96 mm
L/W Ratio1.00
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
6.54 mm6.57 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636405
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

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A+
Exceptional
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 29
Current: $486 AUD|Low: $257 AUD|High: $1,523 AUD|Avg: $692 AUD|+0.3%
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
Reve Diamonds
October 29, 2026
Retailer 5$257 AUD
Retailer 14$284 AUD
Retailer 7$384 AUD
Retailer 4$422 AUD
Retailer 1$486 AUD
Retailer 10$489 AUD
Retailer 9$498 AUD
Retailer 8$534 AUD
Retailer 3$630 AUD
Retailer 2$664 AUD
Retailer 11$874 AUD
Retailer 15$916 AUD
Retailer 12$967 AUD
Retailer 6$994 AUD
Retailer 13$1,334 AUD
Reve Diamonds$1,523 AUD

44 data points across 16 retailers

20 retailers$257 AUD to $1,523 AUD

A+
Retailer 1
-
$202 AUD
$142 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$257 AUD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$260 AUD
$183 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$284 AUD
$200 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$328 AUD
HK$1,800 HKD
View
B+
Retailer 6
-
$384 AUD
$270 USD
View
A
Retailer 7
-
$486 AUD
£269 GBP
View
A
Retailer 8
-
$489 AUD
ZAR 5,557 ZAR
View
B+
Retailer 9
-
$498 AUD
£276 GBP
View
B+
Retailer 10
-
$534 AUD
€358 EUR
View
B+
Retailer 11
-
$630 AUD
$443 USD
View
B+
Retailer 12
-
$664 AUD
View
B+
Retailer 13
-
$741 AUD
$521 USD
View
B
Retailer 14
-
$779 AUD
SGD 740 SGD
View
B+
Retailer 15
-
$874 AUD
View
B
Retailer 16
-
$916 AUD
$644 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$967 AUD
$680 USD
View
B
Retailer 18
-
$994 AUD
$699 USD
View
B
Retailer 19
-
$1,334 AUD
£739 GBP
View
Most Expensive
B
Reve Diamonds
40EFC3C76 · Oct 28
$1,523 AUD
$1,071 USD
View
19 more retailers have this diamond
Prices start from $257 AUDSave up to $1,266 AUD

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
$257 AUD