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Round|Lab Grown|IGI

6.53ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG798605225

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798605225

Diamond specifications and retailer prices

From $1,800 NZD
$1,013 USD
As of November 1, 2026
Save $9,592 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,392 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.53ct lab-grown round diamond

This 6.53ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG798605225 or 798605225. Listed at 20 retailers as of November 1, 2026, with prices from $1,800 to $11,392, a $9,592 spread on the same certified stone. Brilliant Earth lists it at $11,392. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798605225
Dimensions12.07 × 12.15 × 7.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm12.15 mm6.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798605225
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.1%

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: Nov 1
Current: $11,392 NZD|Low: $1,749 NZD|High: $11,392 NZD|Avg: $4,587 NZD
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11$1,800 NZD
Retailer 9$1,959 NZD
Retailer 4$2,088 NZD
Retailer 12$2,088 NZD
Retailer 7$2,399 NZD
Retailer 20$2,457 NZD
Retailer 5$2,838 NZD
Retailer 14$3,000 NZD
Retailer 6$3,336 NZD
Retailer 13$3,344 NZD
Retailer 16$3,870 NZD
Retailer 3$3,915 NZD
Retailer 17$4,042 NZD
Retailer 2$4,118 NZD
Retailer 10$4,976 NZD
Retailer 18$6,290 NZD
Retailer 15$7,085 NZD
Retailer 8$7,285 NZD
Retailer 19$9,455 NZD
Brilliant Earth$11,392 NZD

37 data points across 20 retailers

20 retailers$1,800 NZD to $11,392 NZD

A
Cheapest Retailer
-
$1,800 NZD
$1,013 USD
A
Retailer 2
-
$1,959 NZD
$1,102 USD
View
Retailer 3
-
$2,088 NZD
$1,175 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$2,088 NZD
$1,175 USD
View
A
Retailer 5
-
$2,399 NZD
$1,350 USD
View
A
Retailer 6
-
$2,457 NZD
HK$10,800 HKD
View
A
Retailer 7
-
$2,838 NZD
$1,597 USD
View
A
Retailer 8
-
$3,000 NZD
£1,329 GBP
View
B+
Retailer 9
-
$3,336 NZD
$1,877 USD
View
B+
Retailer 10
-
$3,344 NZD
€1,792 EUR
View
B+
Retailer 11
-
$3,870 NZD
A$3,350 AUD
View
B+
Retailer 12
-
$3,915 NZD
$2,203 USD
View
B+
Retailer 13
-
$4,042 NZD
ZAR 36,740 ZAR
View
B+
Retailer 14
-
$4,118 NZD
$2,317 USD
View
B+
Retailer 15
-
$4,976 NZD
$2,800 USD
View
B
Retailer 16
-
$6,290 NZD
$3,539 USD
View
B
Retailer 17
-
$7,085 NZD
£3,139 GBP
View
B
Retailer 18
-
$7,285 NZD
$4,099 USD
View
Retailer 19
-
$9,455 NZD
$5,320 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20999116A · Nov 2
$11,392 NZD
$6,410 USD
View
19 more retailers have this diamond
Prices start from $1,800 NZDSave up to $9,592 NZD

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
6.53ct Round
$1,800 NZD