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Round|Lab Grown|IGI

6.00ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG677520626

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677520626

Diamond specifications and retailer prices

From $10,825 SGD
$8,468 USD
As of October 30, 2026
Save $4,311 SGD (28%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,327 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 6ct lab-grown round diamond

This 6ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677520626 or 677520626. Listed at 18 retailers as of October 26, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.00
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520626
Dimensions11.58 × 11.51 × 7.24 mm
L/W Ratio1.01
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
11.58 mm11.51 mm6.00 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520626
Side View
Table 55.0%Crown 35.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $23,327 SGD|Low: $9,335 SGD|High: $70,389 SGD|Avg: $23,953 SGD|+0.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 14$10,291 SGD
Retailer 9$10,825 SGD
Retailer 3$11,405 SGD
Retailer 4$11,732 SGD
Retailer 5$12,633 SGD
Retailer 16$12,957 SGD
Retailer 2$13,625 SGD
Retailer 15$14,324 SGD
Retailer 17$15,136 SGD
Retailer 7$21,478 SGD
Retailer 6$22,841 SGD
Retailer 12$23,036 SGD
MOH London$23,327 SGD
Retailer 13$27,383 SGD
Retailer 19$30,444 SGD
Retailer 18$30,733 SGD
Retailer 11$36,452 SGD
Retailer 10$44,615 SGD
Retailer 8$70,389 SGD

27 data points across 19 retailers

18 retailers$10,825 SGD to $15,136 SGD

Retailer 1
-
$10,291 SGD
$8,050 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$10,825 SGD
$8,468 USD
View
B
Retailer 3
-
$11,281 SGD
$8,824 USD
View
B
Retailer 4
-
$11,405 SGD
$8,921 USD
View
B
Retailer 5
-
$11,732 SGD
$9,177 USD
View
B
Retailer 6
-
$12,262 SGD
$9,592 USD
View
B
Retailer 7
-
$12,633 SGD
$9,882 USD
View
Final sale: no returns
B
Retailer 8
-
$12,957 SGD
$10,135 USD
View
B
Retailer 9
-
$13,536 SGD
$10,588 USD
View
B
Retailer 10
-
$14,324 SGD
$11,205 USD
View
B
Retailer 11
-
$15,136 SGD
$11,840 USD
View
Retailer 12
-
$21,478 SGD
$16,801 USD
View
Price under review
Retailer 13
-
$23,036 SGD
€17,161 EUR
View
Price under review
Most Expensive
MOH London
LG677520626 · Oct 29
$23,327 SGD
£14,368 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $10,825 SGDSave up to $4,311 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.

B
6.00ct Round
$10,825 SGD