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Round|Lab Grown|IGI

1.70ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG747513880

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513880

Diamond specifications and retailer prices

From $348 SGD
$272 USD
As of October 26, 2026
Save $1,471 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,835 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747513880 or 747513880. Listed at 21 retailers as of October 26, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513880
Dimensions7.54 × 7.50 × 4.76 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
7.54 mm7.50 mm1.70 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513880
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

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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 26
Current: $1,835 SGD|Low: $334 SGD|High: $1,854 SGD|Avg: $846 SGD|-1.0%
Rare Carat
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
October 31, 2026
Retailer 17$348 SGD
Retailer 8$389 SGD
Retailer 6$403 SGD
Retailer 3$431 SGD
Retailer 9$431 SGD
Retailer 16$582 SGD
Retailer 13$633 SGD
Retailer 2$682 SGD
Retailer 12$740 SGD
Retailer 5$775 SGD
Retailer 10$832 SGD
Retailer 11$1,002 SGD
Retailer 15$1,324 SGD
Retailer 7$1,386 SGD
Retailer 4$1,658 SGD
Retailer 14$1,729 SGD
Rare Carat$1,835 SGD

42 data points across 17 retailers

21 retailers$348 SGD to $1,819 SGD

A
Cheapest Retailer
-
$348 SGD
$272 USD
A
Retailer 2
-
$403 SGD
$315 USD
View
A
Retailer 3
-
$431 SGD
$337 USD
View
A
Retailer 4
-
$431 SGD
$337 USD
View
B+
Retailer 5
-
$582 SGD
$455 USD
View
A
Retailer 6
-
$633 SGD
$495 USD
View
A
Retailer 7
-
$682 SGD
€508 EUR
View
A
Retailer 8
-
$740 SGD
ZAR 9,356 ZAR
View
B+
Retailer 9
-
$775 SGD
$606 USD
View
B+
Retailer 10
-
$832 SGD
£512 GBP
View
B+
Retailer 11
-
$850 SGD
$665 USD
View
B+
Retailer 12
-
$1,002 SGD
A$1,206 AUD
View
B
Retailer 13
-
$1,324 SGD
$1,036 USD
View
B
Retailer 14
-
$1,386 SGD
$1,084 USD
View
B
Retailer 15
-
$1,450 SGD
$1,134 USD
View
B
Retailer 16
-
$1,658 SGD
$1,297 USD
View
B
Retailer 17
-
$1,729 SGD
£1,065 GBP
View
B
Retailer 18
-
$1,788 SGD
$1,399 USD
View
Retailer 19
-
$1,807 SGD
$1,414 USD
View
Price last confirmed 73 days ago
B
Retailer 20
-
$1,819 SGD
$1,423 USD
View
Most Expensive
Rare Carat
HP54003301 · Oct 21
$1,835 SGD
$1,435 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $348 SGDSave up to $1,471 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.

A
1.70ct Round
$348 SGD